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Virtual PLC Lab Enabled Physical Layer Improvement Proposals for PRIME and G3-PLC Standards

Asier Llano, Itziar Angulo, David de la Vega, Laura Marron
2020 Applied Sciences  
Intelligent Metering Evolution (PRIME) 1.3.6, PRIME 1.4, and G3-PLC, in order to improve PLC performance under channel disturbances.  ...  of the proposals in the evolution of future PLC technologies.  ...  Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/app10051777 fatcat:u2zsv4kc5re4ll3zlglata3p7e

Analysis of the Channel Influence to Power Line Communications Based on ITU-T G.9904 (PRIME)

Asier Llano, Itziar Angulo, Pablo Angueira, Txetxu Arzuaga, David de la Vega
2016 Energies  
In this paper, an analysis about how different characteristics of the communication channel and types of noise might affect the system performance is carried out.  ...  This study is based on simulations of the PRIME physical layer using different channel characteristics and transmission parameters.  ...  Similar PLC studies to this one are being carried by some of the authors of this article using other PLC technologies, such as ITU-T G.9903 (G3-PLC) and IEC 61334 (SFSK).  ... 
doi:10.3390/en9010039 fatcat:uxmnp7cerzezhd2ombaf5a6hrm

Power Quality Phenomena, Standards, and Proposed Metrics for DC Grids

Andrea Mariscotti
2021 Energies  
, impact on fuel cells, and PV panels), whereas in other cases, much higher levels may be tolerated (interference to protection and monitoring devices).  ...  Standards are reviewed for indications not only of low-order harmonics and voltage fluctuations typical of old DC grid schemes, but also for high-frequency noise, including thus supraharmonics and common-mode  ...  Ripple has an impact on PV module efficiency [102] , measuring a reduction of efficiency proportional to the ripple frequency and amplitude, as reported in Table 3 : tests were performed at 5, 10, and  ... 
doi:10.3390/en14206453 fatcat:apgxk6dooje5zh373qywahujm4

Transcriptomic and life history responses of the mayfly Neocloeon triangulifer to chronic diel thermal challenge

Hsuan Chou, Dereje D. Jima, David H. Funk, John K. Jackson, Bernard W. Sweeney, David B. Buchwalter
2020 Scientific Reports  
Comparisons of constant vs. variable temperatures revealed that the negative consequences of time spent at stressful temperatures were not offset by more time spent at optimal temperatures.  ...  We sampled mature larvae at the coolest and warmest portions of their respective regimens for RNA-seq analysis.  ...  Acknowledgements The authors acknowledge the support of the National Science Foundation (IOS-1456191 and IOS-1455906), the NIEHS funded NC State Center for Human Health and the Environment (P30ES025128  ... 
doi:10.1038/s41598-020-75064-y pmid:33154410 fatcat:ettx23efh5dndflipccxrnkwqq

Direct interconnection of offshore electricity generators

E. Pican, E. Omerdic, D. Toal, M. Leahy
2011 Energy  
While the addition of these components assure compliance they have an impact on the overall reliability and, in an offshore environment, the reliability factor is paramount.  ...  The performance of the new approach is analyzed, while general guidelines and recommendations imposed by the industry are applied in the analysis.  ...  We would like to thank JSPM subsidiary company of AREVA NP for their collaboration [24] .  ... 
doi:10.1016/j.energy.2011.01.006 fatcat:ttk7nhyehncltkk7xycczb3myi

The design of the Ali CMB Polarization Telescope receiver [article]

Maria Salatino, Jason E. Austermann, Keith L. Thompson, Peter A.R. Ade, Xiran Bai, James A. Beall, Dan T. Becker, Yifu Cai, Zhi Chang, Ding Chen, Pisin Chen, Jake Connors (+63 others)
2021 arXiv   pre-print
Each TES array is read out with a microwave multiplexing readout system capable of a multiplexing factor up to 2,048.  ...  Alumina lenses, 800mm in diameter, image the CMB in a 33.4 field of view on a 636mm wide focal plane.  ...  mechanical resonant frequencies above our likely signal sampling rate of ∼256 Hz.  ... 
arXiv:2101.09608v1 fatcat:3foskdehe5eofi7q7clu3i32iu

Convolutional Neural Network-based Optical Camera Communication System for Internet of Vehicles [article]

Amirul Islam
2019 arXiv   pre-print
However, most of the OCC applications are limited to single vehicle and there has been limited focus on the use of multiple vehicles detection (spatial) or fast processing (temporal) systems.  ...  Finally, the results represent the required conditions for vehicular OCC system analysis and improved performance demonstration using the proposed intelligent system.  ...  In which space frequency represents the harmonics of frame rate of the camera having no offset frequency and mark frequency represents the harmonics of frame rate of the camera with addition of offset  ... 
arXiv:1911.09529v1 fatcat:yjnq6u4bkjakzhcuikd5h53noq

Commissioning experience and beam physics measurements at the SwissFEL Injector Test Facility

T. Schietinger, M. Pedrozzi, M. Aiba, V. Arsov, S. Bettoni, B. Beutner, M. Calvi, P. Craievich, M. Dehler, F. Frei, R. Ganter, C. P. Hauri (+84 others)
2016 Physical Review Accelerators and Beams  
We give a comprehensive overview of the commissioning experience of the principal subsystems and the beam physics measurements performed during the operation of the test facility, including the results  ...  The measurements performed at the test facility not only demonstrated the beam parameters required to drive the first stage of an FEL facility, but also led to significant advances in instrumentation technologies  ...  maintenance of the many components and systems that constituted the SwissFEL Injector Test Facility.  ... 
doi:10.1103/physrevaccelbeams.19.100702 fatcat:4cdc2sae7fhololc2p7xf44tyy

Understanding Smart Sensors

Randy Frank
2000 Measurement science and technology  
The Nyquist rate requires sampling the analog signals that have maximum frequencies slightly less than the Nyquist frequency, f N = f s /2, where f s is the sampling frequency.  ...  One system uses pulse code modulation to transmit digital data by turning the carrier frequency on or off, producing a burst of radio frequency energy [28] .  ...  frequencies present in a sampled signal are greater than one-half the sample rate analog output an electrical output from a sensor that changes proportionately with any change in input anisotropic refers  ... 
doi:10.1088/0957-0233/11/12/711 fatcat:inet5t3lzbecrczd2f5tdevkzq

CMB-S4 Technology Book, First Edition [article]

Maximilian H. Abitbol, Zeeshan Ahmed, Darcy Barron, Ritoban Basu Thakur, Amy N. Bender, Bradford A. Benson, Colin A. Bischoff, Sean A. Bryan, John E. Carlstrom, Clarence L. Chang, David T. Chuss, Kevin T. Crowley, Ari Cukierman (+45 others)
2017 arXiv   pre-print
The book focuses on technical challenges in four broad areas: Telescope Design; Receiver Optics; Focal-Plane Optical Coupling; and Focal-Plane Sensor and Readout.  ...  The science goals and capabilities of CMB-S4 in illuminating cosmic inflation, measuring the sum of neutrino masses, searching for relativistic relics in the early universe, characterizing dark energy  ...  on witness samples.  ... 
arXiv:1706.02464v2 fatcat:4mdvft67qbhb3dq3groz64s3qq

The European Spallation Source Design

Roland Garoby, H Danared, I Alonso, E Bargallo, B Cheymol, C Darve, M Eshraqi, H Hassanzadegan, A Jansson, I Kittelmann, I Levinsen, M Lindroos (+45 others)
2017 Physica Scripta  
-Modeling of the RF system for the normal conducting linac ESS neutrons are released from a rotating tungsten target when it is hit by 2 GeV protons provided by a superconducting linac at an unprecedented  ...  5 MW of average beam power. 7 Phys.  ...  Additional non-physical factors like electromagnetic noise impact on the performance level of a system.  ... 
doi:10.1088/1402-4896/aa9bff fatcat:o5vhsubd7vce3dgerrokfwgapa

CLARA conceptual design report

J A Clarke, D Angal-Kalinin, N Bliss, R Buckley, S Buckley, R Cash, P Corlett, L Cowie, G Cox, G P Diakun, D J Dunning, B D Fell (+46 others)
2014 Journal of Instrumentation  
CLARA will be able to test a number of new free electron laser schemes that have been proposed but require a proof of principle experiment to confirm that they perform as predicted.  ...  The primary focus of CLARA will be on ultra short photon pulse generation which will take free electron lasers into a whole new regime, enabling a new area of photon science to emerge.  ...  Acknowledgments The authors gratefully acknowledge the support we have received from the international accelerator and FEL communities in the development of the conceptual design of CLARA.  ... 
doi:10.1088/1748-0221/9/05/t05001 fatcat:5qkdnnhztjdxrartzpmdrlzu5q

Science-Driven Optimization of the LSST Observing Strategy [article]

LSST Science Collaborations: Phil Marshall, Timo Anguita, Federica B. Bianco, Eric C. Bellm, Niel Brandt, Will Clarkson, Andy Connolly, Eric Gawiser, Zeljko Ivezic, Lynne Jones, Michelle Lochner, Michael B. Lund, Ashish Mahabal (+83 others)
2017 Zenodo   pre-print
, analyzing their impact on a wide range of proposed science projects.  ...  In this dynamically-evolving community white paper, we explore how the detailed performance of the anticipated science investigations is expected to depend on small changes to the LSST observing strategy  ...  our colleagues for many useful discussions on the topic of LSST observing strategy, and the LSST Corporation for providing financial support for our various collaboration meetings during which so many  ... 
doi:10.5281/zenodo.842713 arXiv:1708.04058v1 fatcat:z3objdxoyjcircfq3ei57ao5aq

Roadmap for Implementing a Greenhouse Gas Emissions Trading System in Chile: Core Design Options and Policy Decision-Making Considerations

Suzi Kerr, Catherine Leining, Justine Sefton, Juan-Pablo Montero, Sebastian Vicuna, Jose Eduardo Sanhueza, Michael Grasty, Ruben N. Lubowski, Thomas Sterner, William A. Pizer, Chris Dodwell, Anthony Hobley
2012 Social Science Research Network  
PRIMES is an energy modeling system that simulates a market equilibrium for energy supply and demand in the EU.  Cumulative impacts of energy and climate change policies on carbon leakage 134 .  ...  It is also working on the development of a domestic system of forestry offsets.  ...  Bottom up: Establishing smaller systems (national and subnational ETS) with the goal of connecting these to create a more comprehensive, larger system (global ETS).  ... 
doi:10.2139/ssrn.2211359 fatcat:cr5vqvoabneg7kzm7yunxk743i

Surface wave surveys for imaging ground property changes due to a leaking water pipe

Ben Dashwood, David Gunn, Giulio Curioni, Cornelia Inauen, Russell Swift, David Chapman, Alexander Royal, Peter Hobbs, Helen Reeves, Julien Taxil
2019 Journal of Applied Geophysics  
Acknowledgements The contributions of Dashwood, Gunn, Inauen, Swift, Hobbs and Reeves are published with the permission of the Executive Director of  ...  Impact of excavation, backfill and water leaks on ground properties 3.1.  ...  Electrical resistivity tomography images were gathered using a PRIME (PRoactive Infrastructure Monitoring and Evaluation, Gunn et al., 2015) system every 4 h during the leak tests reported in this paper  ... 
doi:10.1016/j.jappgeo.2019.103923 fatcat:vcxsufcvlrbi3bxvalevgzmwge
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